The pursuit of speed. Experience that heart-pumping, give-it-your-all feeling during every run with the Saucony Endorphin Speed 3. Upgraded with a reimagined S-curve winged nylon plate, these runners support your feet from toe-off to landing. Go beyond fast with the SPEEDROLL technology that's designed to propel you forward effortlessly, while the updated geometry gives you a smoother ride and more pop and spring for better speed. Dive right into an adrenaline rush with the Saucony Endorphin Speed 3. Saucony Endorphin Speed 3 features: Fully redesigned lightweight, breathable mesh upper ensures a cool and comfortable fit from heel to toe. FORMFIT design hugs every part of the foot for a personalized fit and feel. PWRRUNPB foam midsole with an 8 mm offset provides ultra-light, responsive cushioning. XT-900 rubber outsole pattern delivers exceptional grip and durability. Weight: 8.1 oz.